生物除磷脱氮工艺参数的控制  

Parameter Control to Phosphorus and Nitrogen Removal Technology

作　　者：黄壮辉 

机构地区：[1]东莞市塘厦镇白泥湖水质净化厂,广东东莞523712

出　　处：《污染防治技术》2003年第z2期217-218,共2页Pollution Control Technology

摘　　要：传统活性污泥法以去除有机物为主,而A/A/O工艺是在传统方法的基础上加以改进,改进后不仅能去除大量的有机物,还可以有效去除引起水体富营养化的氮和磷。在实际运行中,调控好A/A/O工艺各个参数至最佳运行值,可使处理后的水质达到优于国家的二级排放标准。The traditional method of actived sludge can remove the organic matter mainly.The A/A/O's technology is transformed on the foundation of traditional method,which not only can effectively remove the organcic matter,but can remove nitrogen and phosphorus,which causes the rich nutritionization of water body.In practical operation,it is important to control the optiomum parameter to phosphorus and nitrogen remoal thechnology,which can make the treated water meet the state discharge standards of class 2.

关 键 词：城市污水 除磷脱氮 控制 

分 类 号：X703[环境科学与工程—环境工程]